Money Quote: Chesterton

"Man is always influenced by thought of some kind, his own or somebody else's; that of somebody he trusts or that of somebody he never heard of, thought at first, second or third hand; thought from exploded legends or unverified rumours; but always something with the shadow of a system of values and a reason for preference. A man does test everything by something. The question here is whether he has ever tested the test."
--G.K. Chesterton, "The Revival of Philosophy - Why?"